CN217398060U

CN217398060U - Crawler-type tractor is used in cable production

Info

Publication number: CN217398060U
Application number: CN202220574740.6U
Authority: CN
Inventors: 王雪松
Original assignee: Hebei Xinghang Cable Co ltd
Current assignee: Hebei Xinghang Cable Co ltd
Priority date: 2022-03-14
Filing date: 2022-03-14
Publication date: 2022-09-09
Anticipated expiration: 2032-03-14

Abstract

The utility model relates to the technical field of cable production, in particular to a crawler-type tractor for cable production, which can conveniently adjust the space between the tracks, conveniently use the conveying traction of materials with different thicknesses and improve the practicability; the crawler type automatic adjusting mechanism comprises two groups of crawler traction mechanisms, two groups of adjusting mechanisms and a fixing frame, wherein the two groups of adjusting mechanisms are arranged on the fixing frame, the two groups of crawler traction mechanisms are arranged on the two groups of adjusting mechanisms respectively, and an underframe is arranged at the bottom of the fixing frame.

Description

Crawler-type tractor is used in cable production

Technical Field

The utility model relates to a technical field of cable production especially relates to a crawler-type tractor is used in cable production.

Background

As is well known, cable is a generic term for optical cables, electrical cables, and the like. The usage of cable has a lot, mainly used control installation, connecting device, multiple functions such as power transmission, be common and indispensable thing among the daily life, in the cable production process, need transmit various wire rod materials etc., often can adopt crawler-type tractor to pull, move through actuating mechanism drive track, thereby the transmission material, but current crawler-type tractor is when using, the interval between its inconvenient adjustment conveying track, thereby the conveying of the different thickness material of inconvenient adaptation is pulled, thereby lead to its practicality relatively poor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a can conveniently adjust the interval between the track, the conveying of the material of the different thickness of facilitate the use is pulled, improves the crawler-type tractor for cable production of practicality.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a crawler-type tractor is used in cable production, includes two sets of track drive mechanism, two sets of adjustment mechanism and mount, two sets of adjustment mechanism all install on the mount, two sets of track drive mechanism install respectively on two sets of adjustment mechanism, the mount bottom is provided with the chassis.

Specifically, each group of the caterpillar traction mechanisms comprises a positioning frame, two groups of driving rollers, a caterpillar, a motor, a speed reducer, a transmission shaft, a transmission gear, a driven gear, a transmission chain, two groups of driving gears and a driving chain, a plurality of groups of fixing shafts are respectively arranged at the two ends of the two groups of driving rollers, the fixing shafts penetrate through the positioning frame, the contact parts of the plurality of groups of fixed shafts and the positioning frame are rotatably connected, the two groups of driving rollers are in transmission connection through the crawler belt, the motor is arranged at the input end of the speed reducer, the speed reducer is arranged on the positioning frame, the two ends of the transmission shaft are respectively connected with the transmission gear and the output end of the speed reducer, the driven gear is arranged on a group of fixed shafts, and the transmission gear is in transmission connection with the driven gear through a transmission chain, the two groups of driving gears are respectively arranged on the two groups of fixed shafts on the same side, and the two groups of driving gears are in transmission connection through a driving chain.

Specifically, every group adjustment mechanism all includes two sets of lead screws, two sets of driving motor and multiunit lifter ring, two sets of lead screws all can rotate and install on the mount, two sets of driving motor all set up on the mount to two sets of lead screws all pass the mount and are connected with two sets of driving motor output, the multiunit lifter ring is installed respectively on two sets of locating racks, and the multiunit lifter ring suit is on two sets of lead screws respectively, and the internal thread of the multiunit lifter ring that sets up on two sets of locating racks revolves to opposite.

The positioning device comprises a fixing frame, a plurality of positioning frames and a plurality of supporting pieces, and is characterized by further comprising a plurality of groups of supporting springs and a plurality of groups of supporting pieces, wherein two ends of each group of supporting springs are respectively connected with the fixing frame and the corresponding group of supporting pieces, and the plurality of groups of supporting pieces are respectively arranged on the two groups of positioning frames.

Specifically, still include the multiunit mounting bracket, the multiunit mounting bracket sets up respectively in chassis both sides.

(III) advantageous effects

Compared with the prior art, the utility model provides a crawler-type tractor is used in cable production possesses following beneficial effect: the position of fixed chassis to according to the transmission requirement of different materials, control two sets of adjustment mechanism, make two sets of adjustment mechanism drive two sets of track drive mechanism and be close to each other or keep away from, thereby can conveniently adjust the interval between the track, the conveying of the material of the different thickness of facilitate the use is pulled, improves the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the matching structure of the motor, the reducer, the transmission shaft and the transmission gear;

in the drawings, the reference numbers: 1. a fixed mount; 2. a chassis; 3. a positioning frame; 4. a drive roller; 5. a crawler belt; 6. a motor; 7. a speed reducer; 8. a drive shaft; 9. a transmission gear; 10. a driven gear; 11. a drive chain; 12. a drive gear; 13. driving the chain; 14. a fixed shaft; 15. a lead screw; 16. a drive motor; 17. a lifting ring; 18. a support spring; 19. a support sheet; 20. and (7) mounting frames.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a caterpillar-type tractor for cable production comprises two sets of caterpillar-type tracting mechanisms, two sets of adjusting mechanisms and a fixing frame 1, wherein the two sets of caterpillar-type tracting mechanisms are all installed on the fixing frame 1, each set of adjusting mechanism comprises two sets of lead screws 15, two sets of driving motors 16 and a plurality of sets of lifting rings 17, the two sets of lead screws 15 are all rotatably installed on the fixing frame 1, the two sets of driving motors 16 are all installed on the fixing frame 1, the two sets of lead screws 15 penetrate through the fixing frame 1 and are connected with output ends of the two sets of driving motors 16, the plurality of sets of lifting rings 17 are respectively installed on two sets of positioning frames 3, the plurality of sets of lifting rings 17 are respectively sleeved on the two sets of lead screws 15, the internal screw directions of the plurality of sets of lifting rings 17 arranged on the two sets of positioning frames 3 are opposite, the two sets of caterpillar-type tracting mechanisms are respectively installed on the two sets of adjusting mechanisms, each set of caterpillar-type tracting mechanism comprises a positioning frame 3, Two groups of driving rollers 4, a crawler 5, a motor 6, a speed reducer 7, a transmission shaft 8, a transmission gear 9, a driven gear 10, a transmission chain 11, two groups of driving gears 12 and a driving chain 13, wherein a plurality of groups of fixing shafts 14 are respectively arranged at two ends of the two groups of driving rollers 4, the plurality of groups of fixing shafts 14 penetrate through the positioning frame 3, the contact part of the plurality of groups of fixing shafts 14 and the positioning frame 3 is rotatably connected, the two groups of driving rollers 4 are in transmission connection through the crawler 5, the motor 6 is arranged at the input end of the speed reducer 7, the speed reducer 7 is arranged on the positioning frame 3, two ends of the transmission shaft 8 are respectively connected with the output ends of the transmission gear 9 and the speed reducer 7, the driven gear 10 is arranged on the group of fixing shafts 14, the transmission gear 9 is in transmission connection with the driven gear 10 through the transmission chain 11, the two groups of driving gears 12 are respectively arranged on the two groups of fixing shafts 14 at the same side, and the two groups of driving gears 12 are in transmission connection through the driving chain 13, the bottom of the fixing frame 1 is provided with a bottom frame 2, and the fixing frame further comprises a plurality of groups of supporting springs 18 and a plurality of groups of supporting sheets 19, two ends of each group of supporting springs 18 are respectively connected with the fixing frame 1 and the plurality of groups of supporting sheets 19, the plurality of groups of supporting sheets 19 are respectively arranged on the two groups of positioning frames 3, and the fixing frame further comprises a plurality of groups of mounting frames 20, and the plurality of groups of mounting frames 20 are respectively arranged on two sides of the bottom frame 2.

The utility model relates to a crawler-type tractor for cable production, when in use, the positions of a plurality of groups of mounting brackets 20 are fixedly mounted, thereby the position of an underframe 2 can be fixed, two groups of adjusting mechanisms are controlled according to the transmission requirements of different materials, namely, a plurality of groups of driving motors 16 are controlled, a plurality of groups of lead screws 15 are driven to rotate, a plurality of groups of lifting rings 17 are driven to ascend or descend, two groups of positioning frames 3 are driven to approach or keep away from each other, two groups of tracks 5 are driven to approach or keep away from each other, two groups of adjusting mechanisms drive two groups of crawler traction mechanisms, thereby the distance between the tracks 5 can be conveniently adjusted, the transmission traction of materials with different thicknesses is convenient to use, when the materials are transmitted through the tracks 5, a motor 6 is started, the power output by the motor 6 is decelerated by a speed reducer 7, a transmission shaft 8 drives a transmission gear 9 to rotate, two groups of driving rollers 4 are driven under the action of a transmission chain 11 to drive two groups of tracks 5 to move, make multiunit drive roller 4 rotate simultaneously under the effect of multiunit drive gear 12 and multiunit drive chain 13 simultaneously to can keep the motion stability of two sets of tracks 5, thereby can improve the practicality, when two sets of locating rack 3 removed, can play certain support or limiting displacement to the position of two sets of locating rack 3 through multiunit supporting spring 18.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a crawler-type tractor is used in cable production, its characterized in that includes two sets of crawler-type traction mechanisms, two sets of adjustment mechanism and mount (1), two sets of adjustment mechanism all install on mount (1), two sets of crawler-type traction mechanisms install respectively on two sets of adjustment mechanism, mount (1) bottom is provided with chassis (2).

2. A crawler-type tractor for cable production according to claim 1, wherein each set of the crawler-type tractor comprises a positioning frame (3), two sets of driving rollers (4), a crawler (5), a motor (6), a speed reducer (7), a transmission shaft (8), a transmission gear (9), a driven gear (10), a transmission chain (11), two sets of driving gears (12) and a driving chain (13), two ends of each set of driving roller (4) are respectively provided with a plurality of sets of fixing shafts (14), each set of fixing shafts (14) penetrates through the positioning frame (3), the contact part of each set of fixing shafts (14) and the positioning frame (3) is rotatably connected, the two sets of driving rollers (4) are in transmission connection through the crawler (5), the motor (6) is installed at the input end of the speed reducer (7), and the speed reducer (7) is installed on the positioning frame (3), the transmission shaft (8) both ends are connected with drive gear (9) and speed reducer (7) output respectively, driven gear (10) are installed on a set of fixed axle (14) to drive gear (9) are connected through drive chain (11) transmission with driven gear (10), two sets of drive gear (12) are installed respectively on two sets of fixed axles (14) of homonymy, and two sets of drive gear (12) are connected through drive chain (13) transmission.

3. A caterpillar tractor for cable production according to claim 2, wherein each set of said adjusting mechanism comprises two sets of screws (15), two sets of driving motors (16) and a plurality of sets of lifting rings (17), said two sets of screws (15) are rotatably mounted on the fixed frame (1), said two sets of driving motors (16) are disposed on the fixed frame (1), and said two sets of screws (15) pass through the fixed frame (1) and are connected with the output ends of said two sets of driving motors (16), said plurality of sets of lifting rings (17) are respectively mounted on said two sets of positioning frames (3), and said plurality of sets of lifting rings (17) are respectively sleeved on said two sets of screws (15), the internal threads of said plurality of sets of lifting rings (17) disposed on said two sets of positioning frames (3) are opposite in rotation direction.

4. The crawler-type tractor for cable production according to claim 3, further comprising a plurality of groups of support springs (18) and a plurality of groups of support sheets (19), wherein two ends of the plurality of groups of support springs (18) are respectively connected with the fixing frame (1) and the plurality of groups of support sheets (19), and the plurality of groups of support sheets (19) are respectively installed on the two groups of positioning frames (3).

5. A crawler-type tractor for cable production according to claim 4, characterized by further comprising a plurality of sets of mounting brackets (20), wherein the plurality of sets of mounting brackets (20) are respectively arranged on two sides of the underframe (2).